I worked out in the yard today and it got a little hot so after weedeating i hit the shower and then decided to shave. Half way through the shave i got those beginners shakes. I'm not a beginner so i sat down for a while and eat a peanut butter cup candy and after about 10-15 minutes finished the shave. Don't know if it was the heat or low blood sugar but it made a difference. I've give this advise before so i guess i should listen to it. Don't get in too big of a hurry. This is suppose to be relaxing.